Dataset statistics
| Number of variables | 50 |
|---|---|
| Number of observations | 864 |
| Missing cells | 5714 |
| Missing cells (%) | 13.2% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 337.6 KiB |
| Average record size in memory | 400.1 B |
Variable types
| NUM | 25 |
|---|---|
| BOOL | 14 |
| CAT | 11 |
학부_편입여부 is highly correlated with 학생통계번호 | High correlation |
학생통계번호 is highly correlated with 학부_편입여부 | High correlation |
11학기성적 is highly correlated with 토익점수 and 5 other fields | High correlation |
토익점수 is highly correlated with 11학기성적 | High correlation |
7학기성적 is highly correlated with 11학기성적 | High correlation |
직전2학기평균 is highly correlated with 11학기성적 | High correlation |
성적오름추세 is highly correlated with 11학기성적 | High correlation |
성적기울기 is highly correlated with 11학기성적 | High correlation |
직전2학기증가율 is highly correlated with 11학기성적 | High correlation |
대학원_입학연도 is highly correlated with 대학원_졸업연도 | High correlation |
대학원_졸업연도 is highly correlated with 대학원_입학연도 | High correlation |
학부_학과 is highly correlated with 학부_단과대학 | High correlation |
학부_단과대학 is highly correlated with 학부_학과 | High correlation |
대학원_학과 is highly correlated with 대학원_계열 | High correlation |
대학원_계열 is highly correlated with 대학원_학과 | High correlation |
토익점수 has 540 (62.5%) missing values | Missing |
2학기성적 has 15 (1.7%) missing values | Missing |
3학기성적 has 87 (10.1%) missing values | Missing |
4학기성적 has 104 (12.0%) missing values | Missing |
5학기성적 has 212 (24.5%) missing values | Missing |
6학기성적 has 261 (30.2%) missing values | Missing |
7학기성적 has 396 (45.8%) missing values | Missing |
8학기성적 has 487 (56.4%) missing values | Missing |
9학기성적 has 773 (89.5%) missing values | Missing |
10학기성적 has 840 (97.2%) missing values | Missing |
11학기성적 has 860 (99.5%) missing values | Missing |
12학기성적 has 863 (99.9%) missing values | Missing |
대학원_졸업연도 has 276 (31.9%) missing values | Missing |
11학기성적 is uniformly distributed | Uniform |
Unnamed: 0 has unique values | Unique |
학생통계번호 has unique values | Unique |
장학금액 has 195 (22.6%) zeros | Zeros |
성적오름추세 has 26 (3.0%) zeros | Zeros |
성적기울기 has 25 (2.9%) zeros | Zeros |
성적기울기_직전4학기 has 23 (2.7%) zeros | Zeros |
직전2학기증가율 has 51 (5.9%) zeros | Zeros |
km_5 has 172 (19.9%) zeros | Zeros |
Reproduction
| Analysis started | 2021-01-15 04:01:13.271946 |
|---|---|
| Analysis finished | 2021-01-15 04:02:14.709719 |
| Duration | 1 minute and 1.44 second |
| Software version | pandas-profiling v2.9.0 |
| Download configuration | config.yaml |
| Distinct | 864 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 431.5 |
|---|---|
| Minimum | 0 |
| Maximum | 863 |
| Zeros | 1 |
| Zeros (%) | 0.1% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 43.15 |
| Q1 | 215.75 |
| median | 431.5 |
| Q3 | 647.25 |
| 95-th percentile | 819.85 |
| Maximum | 863 |
| Range | 863 |
| Interquartile range (IQR) | 431.5 |
Descriptive statistics
| Standard deviation | 249.5596121 |
|---|---|
| Coefficient of variation (CV) | 0.5783536781 |
| Kurtosis | -1.2 |
| Mean | 431.5 |
| Median Absolute Deviation (MAD) | 216 |
| Skewness | 0 |
| Sum | 372816 |
| Variance | 62280 |
| Monotocity | Strictly increasing |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 863 | 1 | 0.1% | |
| 283 | 1 | 0.1% | |
| 294 | 1 | 0.1% | |
| 293 | 1 | 0.1% | |
| 292 | 1 | 0.1% | |
| 291 | 1 | 0.1% | |
| 290 | 1 | 0.1% | |
| 289 | 1 | 0.1% | |
| 288 | 1 | 0.1% | |
| 287 | 1 | 0.1% | |
| Other values (854) | 854 | 98.8% |
| Value | Count | Frequency (%) | |
| 0 | 1 | 0.1% | |
| 1 | 1 | 0.1% | |
| 2 | 1 | 0.1% | |
| 3 | 1 | 0.1% | |
| 4 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 863 | 1 | 0.1% | |
| 862 | 1 | 0.1% | |
| 861 | 1 | 0.1% | |
| 860 | 1 | 0.1% | |
| 859 | 1 | 0.1% |
| Distinct | 864 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 7667767085 |
|---|---|
| Minimum | 37114635 |
| Maximum | 8878014647 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 37114635 |
|---|---|
| 5-th percentile | 442005648.4 |
| Q1 | 8126944634 |
| median | 8217054645 |
| Q3 | 8447549646 |
| 95-th percentile | 8848422648 |
| Maximum | 8878014647 |
| Range | 8840900012 |
| Interquartile range (IQR) | 320605011.8 |
Descriptive statistics
| Standard deviation | 2211241791 |
|---|---|
| Coefficient of variation (CV) | 0.2883814501 |
| Kurtosis | 7.029547139 |
| Mean | 7667767085 |
| Median Absolute Deviation (MAD) | 129594998.5 |
| Skewness | -2.970270847 |
| Sum | 6.624950761e+12 |
| Variance | 4.889590257e+18 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 8447344637 | 1 | 0.1% | |
| 8026964641 | 1 | 0.1% | |
| 8447144637 | 1 | 0.1% | |
| 8557224636 | 1 | 0.1% | |
| 8025694649 | 1 | 0.1% | |
| 8448254645 | 1 | 0.1% | |
| 8446974641 | 1 | 0.1% | |
| 8037374640 | 1 | 0.1% | |
| 8448254638 | 1 | 0.1% | |
| 8848724650 | 1 | 0.1% | |
| Other values (854) | 854 | 98.8% |
| Value | Count | Frequency (%) | |
| 37114635 | 1 | 0.1% | |
| 37274640 | 1 | 0.1% | |
| 37314637 | 1 | 0.1% | |
| 42184649 | 1 | 0.1% | |
| 86924641 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 8878014647 | 1 | 0.1% | |
| 8877994652 | 1 | 0.1% | |
| 8877524654 | 1 | 0.1% | |
| 8877454656 | 1 | 0.1% | |
| 8877134649 | 1 | 0.1% |
성별
Categorical
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 남자 | |
|---|---|
| 여자 |
| Value | Count | Frequency (%) | |
| 남자 | 617 | 71.4% | |
| 여자 | 247 | 28.6% |
Frequencies of value counts
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Histogram of lengths of the category
Length
| Max length | 2 |
|---|---|
| Median length | 2 |
| Mean length | 2 |
| Min length | 2 |
| Distinct | 7 |
|---|---|
| Distinct (%) | 0.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 공과대학 | |
|---|---|
| 에너지바이오대학 | |
| 정보통신대학 | |
| 조형대학 | |
| 기술경영융합대학 | |
| Other values (2) | 4 |
| Value | Count | Frequency (%) | |
| 공과대학 | 415 | 48.0% | |
| 에너지바이오대학 | 181 | 20.9% | |
| 정보통신대학 | 126 | 14.6% | |
| 조형대학 | 80 | 9.3% | |
| 기술경영융합대학 | 58 | 6.7% | |
| 인문사회대학 | 2 | 0.2% | |
| 미래융합대학 | 2 | 0.2% |
Frequencies of value counts
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Histogram of lengths of the category
Length
| Max length | 8 |
|---|---|
| Median length | 4 |
| Mean length | 5.407407407 |
| Min length | 4 |
| Distinct | 41 |
|---|---|
| Distinct (%) | 4.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 기계시스템디자인공학과 | |
|---|---|
| 기계·자동차공학과 | |
| 정밀화학과 | |
| 신소재공학과 | |
| 전기정보공학과 | |
| Other values (36) |
| Value | Count | Frequency (%) | |
| 기계시스템디자인공학과 | 118 | 13.7% | |
| 기계·자동차공학과 | 85 | 9.8% | |
| 정밀화학과 | 65 | 7.5% | |
| 신소재공학과 | 61 | 7.1% | |
| 전기정보공학과 | 59 | 6.8% | |
| 건설시스템공학과 | 53 | 6.1% | |
| 전자IT미디어공학과 | 45 | 5.2% | |
| 환경공학전공 | 43 | 5.0% | |
| 식품공학과 | 33 | 3.8% | |
| 건축공학전공 | 31 | 3.6% | |
| Other values (31) | 271 | 31.4% |
Frequencies of value counts
Unique
| Unique | 7 ? |
|---|---|
| Unique (%) | 0.8% |
Histogram of lengths of the category
Length
| Max length | 13 |
|---|---|
| Median length | 7 |
| Mean length | 7.631944444 |
| Min length | 4 |
학부_주야구분
Categorical
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 주간 | |
|---|---|
| 야간 | 46 |
| Value | Count | Frequency (%) | |
| 주간 | 818 | 94.7% | |
| 야간 | 46 | 5.3% |
Frequencies of value counts
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Histogram of lengths of the category
Length
| Max length | 2 |
|---|---|
| Median length | 2 |
| Mean length | 2 |
| Min length | 2 |
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 0 | |
|---|---|
| 1 |
| Value | Count | Frequency (%) | |
| 0 | 782 | 90.5% | |
| 1 | 82 | 9.5% |
학부_입학구분
Categorical
| Distinct | 5 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 신입학 | |
|---|---|
| 3학년편입학 | 76 |
| 3학년편입위탁 | 6 |
| 신입재입학 | 2 |
| 신입위탁 | 1 |
| Value | Count | Frequency (%) | |
| 신입학 | 779 | 90.2% | |
| 3학년편입학 | 76 | 8.8% | |
| 3학년편입위탁 | 6 | 0.7% | |
| 신입재입학 | 2 | 0.2% | |
| 신입위탁 | 1 | 0.1% |
Frequencies of value counts
Unique
| Unique | 1 ? |
|---|---|
| Unique (%) | 0.1% |
Histogram of lengths of the category
Length
| Max length | 7 |
|---|---|
| Median length | 3 |
| Mean length | 3.297453704 |
| Min length | 3 |
학부_입학년도
Real number (ℝ≥0)
| Distinct | 16 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2010.967593 |
|---|---|
| Minimum | 2003 |
| Maximum | 2018 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 2003 |
|---|---|
| 5-th percentile | 2006 |
| Q1 | 2009 |
| median | 2011 |
| Q3 | 2013 |
| 95-th percentile | 2016 |
| Maximum | 2018 |
| Range | 15 |
| Interquartile range (IQR) | 4 |
Descriptive statistics
| Standard deviation | 2.963097208 |
|---|---|
| Coefficient of variation (CV) | 0.001473468404 |
| Kurtosis | -0.4783011779 |
| Mean | 2010.967593 |
| Median Absolute Deviation (MAD) | 2 |
| Skewness | -0.09023824754 |
| Sum | 1737476 |
| Variance | 8.779945067 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=16)
| Value | Count | Frequency (%) | |
| 2010 | 124 | 14.4% | |
| 2009 | 101 | 11.7% | |
| 2011 | 99 | 11.5% | |
| 2013 | 98 | 11.3% | |
| 2012 | 85 | 9.8% | |
| 2014 | 77 | 8.9% | |
| 2008 | 65 | 7.5% | |
| 2015 | 59 | 6.8% | |
| 2007 | 37 | 4.3% | |
| 2006 | 34 | 3.9% | |
| Other values (6) | 85 | 9.8% |
| Value | Count | Frequency (%) | |
| 2003 | 2 | 0.2% | |
| 2004 | 7 | 0.8% | |
| 2005 | 25 | 2.9% | |
| 2006 | 34 | 3.9% | |
| 2007 | 37 | 4.3% |
| Value | Count | Frequency (%) | |
| 2018 | 5 | 0.6% | |
| 2017 | 13 | 1.5% | |
| 2016 | 33 | 3.8% | |
| 2015 | 59 | 6.8% | |
| 2014 | 77 | 8.9% |
학부_전형구분
Categorical
| Distinct | 18 |
|---|---|
| Distinct (%) | 2.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 일반전형 | |
|---|---|
| 수시2-일반전형 | |
| 수시전형 | 48 |
| 특별전형 | 36 |
| 농어촌전형 | 31 |
| Other values (13) |
| Value | Count | Frequency (%) | |
| 일반전형 | 538 | 62.3% | |
| 수시2-일반전형 | 135 | 15.6% | |
| 수시전형 | 48 | 5.6% | |
| 특별전형 | 36 | 4.2% | |
| 농어촌전형 | 31 | 3.6% | |
| 수시-전공적성우수자 | 19 | 2.2% | |
| 계약학과전형 | 9 | 1.0% | |
| 일반편입 | 9 | 1.0% | |
| 수능우수자특별전형 | 8 | 0.9% | |
| 차세대지도자특별전형 | 7 | 0.8% | |
| Other values (8) | 24 | 2.8% |
Frequencies of value counts
Unique
| Unique | 2 ? |
|---|---|
| Unique (%) | 0.2% |
Histogram of lengths of the category
Length
| Max length | 12 |
|---|---|
| Median length | 4 |
| Mean length | 5.020833333 |
| Min length | 2 |
학부_정원내외구분
Categorical
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 정원내 | |
|---|---|
| 농어촌 | 31 |
| 위탁생 | 10 |
| 전문계고교특별 | 6 |
| 정원외전체 | 3 |
| Value | Count | Frequency (%) | |
| 정원내 | 811 | 93.9% | |
| 농어촌 | 31 | 3.6% | |
| 위탁생 | 10 | 1.2% | |
| 전문계고교특별 | 6 | 0.7% | |
| 정원외전체 | 3 | 0.3% | |
| 재외국민 | 3 | 0.3% |
Frequencies of value counts
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Histogram of lengths of the category
Length
| Max length | 7 |
|---|---|
| Median length | 3 |
| Mean length | 3.038194444 |
| Min length | 3 |
현장실습이수여부
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 0 | |
|---|---|
| 1 |
| Value | Count | Frequency (%) | |
| 0 | 657 | 76.0% | |
| 1 | 207 | 24.0% |
복수전공여부
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 0 | |
|---|---|
| 1 | 22 |
| Value | Count | Frequency (%) | |
| 0 | 842 | 97.5% | |
| 1 | 22 | 2.5% |
부전공여부
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 0 | |
|---|---|
| 1 | 34 |
| Value | Count | Frequency (%) | |
| 0 | 830 | 96.1% | |
| 1 | 34 | 3.9% |
교환학생여부
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 0 | |
|---|---|
| 1 | 52 |
| Value | Count | Frequency (%) | |
| 0 | 812 | 94.0% | |
| 1 | 52 | 6.0% |
| Distinct | 106 |
|---|---|
| Distinct (%) | 32.7% |
| Missing | 540 |
| Missing (%) | 62.5% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 701.8055556 |
|---|---|
| Minimum | 195 |
| Maximum | 955 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 195 |
|---|---|
| 5-th percentile | 455.75 |
| Q1 | 610 |
| median | 710 |
| Q3 | 811.25 |
| 95-th percentile | 905 |
| Maximum | 955 |
| Range | 760 |
| Interquartile range (IQR) | 201.25 |
Descriptive statistics
| Standard deviation | 142.2357824 |
|---|---|
| Coefficient of variation (CV) | 0.2026712118 |
| Kurtosis | -0.2339557858 |
| Mean | 701.8055556 |
| Median Absolute Deviation (MAD) | 100 |
| Skewness | -0.4363018254 |
| Sum | 227385 |
| Variance | 20231.0178 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 805 | 8 | 0.9% | |
| 640 | 7 | 0.8% | |
| 620 | 7 | 0.8% | |
| 685 | 7 | 0.8% | |
| 695 | 7 | 0.8% | |
| 785 | 6 | 0.7% | |
| 755 | 6 | 0.7% | |
| 750 | 6 | 0.7% | |
| 815 | 6 | 0.7% | |
| 905 | 5 | 0.6% | |
| Other values (96) | 259 | 30.0% | |
| (Missing) | 540 | 62.5% |
| Value | Count | Frequency (%) | |
| 195 | 1 | 0.1% | |
| 300 | 1 | 0.1% | |
| 340 | 1 | 0.1% | |
| 355 | 1 | 0.1% | |
| 370 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 955 | 1 | 0.1% | |
| 950 | 1 | 0.1% | |
| 945 | 2 | 0.2% | |
| 940 | 2 | 0.2% | |
| 930 | 2 | 0.2% |
수도권_거주여부
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 1 | |
|---|---|
| 0 |
| Value | Count | Frequency (%) | |
| 1 | 657 | 76.0% | |
| 0 | 207 | 24.0% |
| Distinct | 556 |
|---|---|
| Distinct (%) | 64.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2041872.176 |
|---|---|
| Minimum | 0 |
| Maximum | 19738100 |
| Zeros | 195 |
| Zeros (%) | 22.6% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 91702.5 |
| median | 805315 |
| Q3 | 2795480 |
| 95-th percentile | 7741714.5 |
| Maximum | 19738100 |
| Range | 19738100 |
| Interquartile range (IQR) | 2703777.5 |
Descriptive statistics
| Standard deviation | 3000288.701 |
|---|---|
| Coefficient of variation (CV) | 1.469381255 |
| Kurtosis | 8.184079598 |
| Mean | 2041872.176 |
| Median Absolute Deviation (MAD) | 805315 |
| Skewness | 2.50876018 |
| Sum | 1764177560 |
| Variance | 9.001732289e+12 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 0 | 195 | 22.6% | |
| 97380 | 14 | 1.6% | |
| 1385100 | 9 | 1.0% | |
| 102790 | 8 | 0.9% | |
| 170210 | 8 | 0.9% | |
| 91970 | 7 | 0.8% | |
| 108200 | 7 | 0.8% | |
| 635200 | 7 | 0.8% | |
| 99990 | 5 | 0.6% | |
| 205580 | 5 | 0.6% | |
| Other values (546) | 599 | 69.3% |
| Value | Count | Frequency (%) | |
| 0 | 195 | 22.6% | |
| 15000 | 1 | 0.1% | |
| 15150 | 1 | 0.1% | |
| 27730 | 1 | 0.1% | |
| 43280 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 19738100 | 1 | 0.1% | |
| 19566980 | 1 | 0.1% | |
| 19425080 | 1 | 0.1% | |
| 18580350 | 1 | 0.1% | |
| 18484450 | 1 | 0.1% |
학습역량 여부
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 0 | |
|---|---|
| 1 |
| Value | Count | Frequency (%) | |
| 0 | 712 | 82.4% | |
| 1 | 152 | 17.6% |
진로,심리 여부
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 0 | |
|---|---|
| 1 | 45 |
| Value | Count | Frequency (%) | |
| 0 | 819 | 94.8% | |
| 1 | 45 | 5.2% |
취업,진로 여부
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 0 | |
|---|---|
| 1 |
| Value | Count | Frequency (%) | |
| 0 | 746 | 86.3% | |
| 1 | 118 | 13.7% |
창업 여부
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 0 | |
|---|---|
| 1 | 24 |
| Value | Count | Frequency (%) | |
| 0 | 840 | 97.2% | |
| 1 | 24 | 2.8% |
비교과 여부
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 0 | |
|---|---|
| 1 |
| Value | Count | Frequency (%) | |
| 0 | 663 | 76.7% | |
| 1 | 201 | 23.3% |
휴학_기타
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 1 | |
|---|---|
| 0 |
| Value | Count | Frequency (%) | |
| 1 | 489 | 56.6% | |
| 0 | 375 | 43.4% |
휴학_군대
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 0 | |
|---|---|
| 1 |
| Value | Count | Frequency (%) | |
| 0 | 524 | 60.6% | |
| 1 | 340 | 39.4% |
1학기성적
Real number (ℝ≥0)
| Distinct | 185 |
|---|---|
| Distinct (%) | 21.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.541099537 |
|---|---|
| Minimum | 1.36 |
| Maximum | 4.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 1.36 |
|---|---|
| 5-th percentile | 2.7315 |
| Q1 | 3.25 |
| median | 3.58 |
| Q3 | 3.89 |
| 95-th percentile | 4.2385 |
| Maximum | 4.5 |
| Range | 3.14 |
| Interquartile range (IQR) | 0.64 |
Descriptive statistics
| Standard deviation | 0.4716216144 |
|---|---|
| Coefficient of variation (CV) | 0.133185077 |
| Kurtosis | 0.4645993431 |
| Mean | 3.541099537 |
| Median Absolute Deviation (MAD) | 0.32 |
| Skewness | -0.5861250374 |
| Sum | 3059.51 |
| Variance | 0.2224269472 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 4 | 33 | 3.8% | |
| 3.5 | 26 | 3.0% | |
| 3 | 18 | 2.1% | |
| 3.63 | 18 | 2.1% | |
| 3.53 | 14 | 1.6% | |
| 3.58 | 14 | 1.6% | |
| 3.71 | 13 | 1.5% | |
| 3.83 | 11 | 1.3% | |
| 3.25 | 11 | 1.3% | |
| 3.79 | 11 | 1.3% | |
| Other values (175) | 695 | 80.4% |
| Value | Count | Frequency (%) | |
| 1.36 | 1 | 0.1% | |
| 2 | 2 | 0.2% | |
| 2.09 | 1 | 0.1% | |
| 2.11 | 1 | 0.1% | |
| 2.17 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 4.5 | 5 | 0.6% | |
| 4.43 | 2 | 0.2% | |
| 4.42 | 1 | 0.1% | |
| 4.41 | 1 | 0.1% | |
| 4.39 | 3 | 0.3% |
| Distinct | 192 |
|---|---|
| Distinct (%) | 22.6% |
| Missing | 15 |
| Missing (%) | 1.7% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.559705536 |
|---|---|
| Minimum | 1.22 |
| Maximum | 4.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 1.22 |
|---|---|
| 5-th percentile | 2.644 |
| Q1 | 3.26 |
| median | 3.59 |
| Q3 | 3.9 |
| 95-th percentile | 4.32 |
| Maximum | 4.5 |
| Range | 3.28 |
| Interquartile range (IQR) | 0.64 |
Descriptive statistics
| Standard deviation | 0.5096764447 |
|---|---|
| Coefficient of variation (CV) | 0.1431793837 |
| Kurtosis | 0.891464199 |
| Mean | 3.559705536 |
| Median Absolute Deviation (MAD) | 0.32 |
| Skewness | -0.6935908388 |
| Sum | 3022.19 |
| Variance | 0.2597700783 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 3.5 | 27 | 3.1% | |
| 4 | 23 | 2.7% | |
| 3.58 | 17 | 2.0% | |
| 3.55 | 14 | 1.6% | |
| 3.75 | 13 | 1.5% | |
| 3.44 | 12 | 1.4% | |
| 3.89 | 12 | 1.4% | |
| 3.03 | 12 | 1.4% | |
| 3.86 | 12 | 1.4% | |
| 3.29 | 11 | 1.3% | |
| Other values (182) | 696 | 80.6% | |
| (Missing) | 15 | 1.7% |
| Value | Count | Frequency (%) | |
| 1.22 | 1 | 0.1% | |
| 1.5 | 2 | 0.2% | |
| 1.83 | 1 | 0.1% | |
| 1.86 | 2 | 0.2% | |
| 2.04 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 4.5 | 5 | 0.6% | |
| 4.45 | 1 | 0.1% | |
| 4.44 | 2 | 0.2% | |
| 4.43 | 4 | 0.5% | |
| 4.42 | 6 | 0.7% |
| Distinct | 172 |
|---|---|
| Distinct (%) | 22.1% |
| Missing | 87 |
| Missing (%) | 10.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.635225225 |
|---|---|
| Minimum | 1 |
| Maximum | 4.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 2.698 |
| Q1 | 3.34 |
| median | 3.7 |
| Q3 | 4 |
| 95-th percentile | 4.33 |
| Maximum | 4.5 |
| Range | 3.5 |
| Interquartile range (IQR) | 0.66 |
Descriptive statistics
| Standard deviation | 0.4994517427 |
|---|---|
| Coefficient of variation (CV) | 0.1373922417 |
| Kurtosis | 1.462760887 |
| Mean | 3.635225225 |
| Median Absolute Deviation (MAD) | 0.3 |
| Skewness | -0.8556785595 |
| Sum | 2824.57 |
| Variance | 0.2494520433 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 4 | 34 | 3.9% | |
| 3.5 | 29 | 3.4% | |
| 3.83 | 17 | 2.0% | |
| 3.79 | 14 | 1.6% | |
| 3.25 | 13 | 1.5% | |
| 4.5 | 12 | 1.4% | |
| 3 | 12 | 1.4% | |
| 3.53 | 12 | 1.4% | |
| 4.25 | 12 | 1.4% | |
| 3.92 | 11 | 1.3% | |
| Other values (162) | 611 | 70.7% | |
| (Missing) | 87 | 10.1% |
| Value | Count | Frequency (%) | |
| 1 | 1 | 0.1% | |
| 1.3 | 1 | 0.1% | |
| 2 | 3 | 0.3% | |
| 2.13 | 1 | 0.1% | |
| 2.24 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 4.5 | 12 | 1.4% | |
| 4.45 | 1 | 0.1% | |
| 4.44 | 2 | 0.2% | |
| 4.43 | 4 | 0.5% | |
| 4.42 | 5 | 0.6% |
| Distinct | 176 |
|---|---|
| Distinct (%) | 23.2% |
| Missing | 104 |
| Missing (%) | 12.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.685789474 |
|---|---|
| Minimum | 2 |
| Maximum | 4.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 2.769 |
| Q1 | 3.38 |
| median | 3.76 |
| Q3 | 4.06 |
| 95-th percentile | 4.38 |
| Maximum | 4.5 |
| Range | 2.5 |
| Interquartile range (IQR) | 0.68 |
Descriptive statistics
| Standard deviation | 0.4946324893 |
|---|---|
| Coefficient of variation (CV) | 0.1341998757 |
| Kurtosis | 0.1683223095 |
| Mean | 3.685789474 |
| Median Absolute Deviation (MAD) | 0.33 |
| Skewness | -0.6930527779 |
| Sum | 2801.2 |
| Variance | 0.2446612995 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 4 | 36 | 4.2% | |
| 3.5 | 23 | 2.7% | |
| 4.5 | 19 | 2.2% | |
| 3.75 | 16 | 1.9% | |
| 3.88 | 15 | 1.7% | |
| 3.83 | 15 | 1.7% | |
| 4.25 | 14 | 1.6% | |
| 3 | 13 | 1.5% | |
| 4.06 | 11 | 1.3% | |
| 4.08 | 11 | 1.3% | |
| Other values (166) | 587 | 67.9% | |
| (Missing) | 104 | 12.0% |
| Value | Count | Frequency (%) | |
| 2 | 2 | 0.2% | |
| 2.1 | 1 | 0.1% | |
| 2.17 | 2 | 0.2% | |
| 2.25 | 1 | 0.1% | |
| 2.27 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 4.5 | 19 | 2.2% | |
| 4.45 | 2 | 0.2% | |
| 4.44 | 2 | 0.2% | |
| 4.43 | 6 | 0.7% | |
| 4.42 | 3 | 0.3% |
| Distinct | 162 |
|---|---|
| Distinct (%) | 24.8% |
| Missing | 212 |
| Missing (%) | 24.5% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.701058282 |
|---|---|
| Minimum | 2.06 |
| Maximum | 4.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 2.06 |
|---|---|
| 5-th percentile | 2.84 |
| Q1 | 3.42 |
| median | 3.76 |
| Q3 | 4.05 |
| 95-th percentile | 4.38 |
| Maximum | 4.5 |
| Range | 2.44 |
| Interquartile range (IQR) | 0.63 |
Descriptive statistics
| Standard deviation | 0.467411031 |
|---|---|
| Coefficient of variation (CV) | 0.1262911836 |
| Kurtosis | 0.03224677293 |
| Mean | 3.701058282 |
| Median Absolute Deviation (MAD) | 0.32 |
| Skewness | -0.5800044448 |
| Sum | 2413.09 |
| Variance | 0.2184730719 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 3.5 | 22 | 2.5% | |
| 3 | 19 | 2.2% | |
| 4 | 18 | 2.1% | |
| 3.83 | 14 | 1.6% | |
| 3.58 | 13 | 1.5% | |
| 4.08 | 13 | 1.5% | |
| 3.9 | 12 | 1.4% | |
| 3.88 | 11 | 1.3% | |
| 4.5 | 11 | 1.3% | |
| 4.17 | 10 | 1.2% | |
| Other values (152) | 509 | 58.9% | |
| (Missing) | 212 | 24.5% |
| Value | Count | Frequency (%) | |
| 2.06 | 1 | 0.1% | |
| 2.17 | 1 | 0.1% | |
| 2.29 | 1 | 0.1% | |
| 2.32 | 1 | 0.1% | |
| 2.33 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 4.5 | 11 | 1.3% | |
| 4.46 | 1 | 0.1% | |
| 4.45 | 1 | 0.1% | |
| 4.43 | 4 | 0.5% | |
| 4.42 | 5 | 0.6% |
| Distinct | 149 |
|---|---|
| Distinct (%) | 24.7% |
| Missing | 261 |
| Missing (%) | 30.2% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.731525705 |
|---|---|
| Minimum | 1.5 |
| Maximum | 4.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 1.5 |
|---|---|
| 5-th percentile | 2.97 |
| Q1 | 3.445 |
| median | 3.79 |
| Q3 | 4.085 |
| 95-th percentile | 4.369 |
| Maximum | 4.5 |
| Range | 3 |
| Interquartile range (IQR) | 0.64 |
Descriptive statistics
| Standard deviation | 0.4606336751 |
|---|---|
| Coefficient of variation (CV) | 0.1234437899 |
| Kurtosis | 0.6740922866 |
| Mean | 3.731525705 |
| Median Absolute Deviation (MAD) | 0.31 |
| Skewness | -0.7043152425 |
| Sum | 2250.11 |
| Variance | 0.2121833826 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 4 | 28 | 3.2% | |
| 3.5 | 25 | 2.9% | |
| 4.17 | 17 | 2.0% | |
| 4.5 | 14 | 1.6% | |
| 3.83 | 12 | 1.4% | |
| 3.9 | 11 | 1.3% | |
| 3.71 | 11 | 1.3% | |
| 3 | 10 | 1.2% | |
| 3.91 | 10 | 1.2% | |
| 3.6 | 10 | 1.2% | |
| Other values (139) | 455 | 52.7% | |
| (Missing) | 261 | 30.2% |
| Value | Count | Frequency (%) | |
| 1.5 | 1 | 0.1% | |
| 2.28 | 1 | 0.1% | |
| 2.29 | 3 | 0.3% | |
| 2.5 | 4 | 0.5% | |
| 2.56 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 4.5 | 14 | 1.6% | |
| 4.45 | 2 | 0.2% | |
| 4.44 | 2 | 0.2% | |
| 4.42 | 6 | 0.7% | |
| 4.41 | 3 | 0.3% |
| Distinct | 124 |
|---|---|
| Distinct (%) | 26.5% |
| Missing | 396 |
| Missing (%) | 45.8% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.888611111 |
|---|---|
| Minimum | 2.06 |
| Maximum | 4.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 2.06 |
|---|---|
| 5-th percentile | 3.1 |
| Q1 | 3.65 |
| median | 3.93 |
| Q3 | 4.2 |
| 95-th percentile | 4.43 |
| Maximum | 4.5 |
| Range | 2.44 |
| Interquartile range (IQR) | 0.55 |
Descriptive statistics
| Standard deviation | 0.4123495046 |
|---|---|
| Coefficient of variation (CV) | 0.1060403041 |
| Kurtosis | 0.9173109451 |
| Mean | 3.888611111 |
| Median Absolute Deviation (MAD) | 0.27 |
| Skewness | -0.8910508774 |
| Sum | 1819.87 |
| Variance | 0.170032114 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 4.5 | 22 | 2.5% | |
| 4 | 20 | 2.3% | |
| 3.5 | 19 | 2.2% | |
| 3.9 | 12 | 1.4% | |
| 4.3 | 11 | 1.3% | |
| 3.93 | 11 | 1.3% | |
| 4.25 | 11 | 1.3% | |
| 3.75 | 11 | 1.3% | |
| 4.08 | 10 | 1.2% | |
| 4.33 | 9 | 1.0% | |
| Other values (114) | 332 | 38.4% | |
| (Missing) | 396 | 45.8% |
| Value | Count | Frequency (%) | |
| 2.06 | 1 | 0.1% | |
| 2.5 | 1 | 0.1% | |
| 2.6 | 1 | 0.1% | |
| 2.67 | 2 | 0.2% | |
| 2.69 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 4.5 | 22 | 2.5% | |
| 4.45 | 1 | 0.1% | |
| 4.43 | 2 | 0.2% | |
| 4.42 | 4 | 0.5% | |
| 4.41 | 5 | 0.6% |
| Distinct | 115 |
|---|---|
| Distinct (%) | 30.5% |
| Missing | 487 |
| Missing (%) | 56.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.859973475 |
|---|---|
| Minimum | 1.43 |
| Maximum | 4.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 1.43 |
|---|---|
| 5-th percentile | 3.096 |
| Q1 | 3.58 |
| median | 3.93 |
| Q3 | 4.21 |
| 95-th percentile | 4.5 |
| Maximum | 4.5 |
| Range | 3.07 |
| Interquartile range (IQR) | 0.63 |
Descriptive statistics
| Standard deviation | 0.4742398726 |
|---|---|
| Coefficient of variation (CV) | 0.1228609149 |
| Kurtosis | 2.792619932 |
| Mean | 3.859973475 |
| Median Absolute Deviation (MAD) | 0.32 |
| Skewness | -1.161972532 |
| Sum | 1455.21 |
| Variance | 0.2249034567 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 4.5 | 33 | 3.8% | |
| 4 | 27 | 3.1% | |
| 4.33 | 16 | 1.9% | |
| 4.25 | 13 | 1.5% | |
| 3.75 | 10 | 1.2% | |
| 3.5 | 10 | 1.2% | |
| 3.83 | 10 | 1.2% | |
| 4.17 | 10 | 1.2% | |
| 4.13 | 9 | 1.0% | |
| 3.88 | 9 | 1.0% | |
| Other values (105) | 230 | 26.6% | |
| (Missing) | 487 | 56.4% |
| Value | Count | Frequency (%) | |
| 1.43 | 1 | 0.1% | |
| 1.75 | 1 | 0.1% | |
| 2 | 1 | 0.1% | |
| 2.04 | 1 | 0.1% | |
| 2.5 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 4.5 | 33 | 3.8% | |
| 4.46 | 1 | 0.1% | |
| 4.43 | 1 | 0.1% | |
| 4.42 | 1 | 0.1% | |
| 4.41 | 1 | 0.1% |
| Distinct | 56 |
|---|---|
| Distinct (%) | 61.5% |
| Missing | 773 |
| Missing (%) | 89.5% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.683846154 |
|---|---|
| Minimum | 0.75 |
| Maximum | 4.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 0.75 |
|---|---|
| 5-th percentile | 2.53 |
| Q1 | 3.31 |
| median | 3.83 |
| Q3 | 4.165 |
| 95-th percentile | 4.5 |
| Maximum | 4.5 |
| Range | 3.75 |
| Interquartile range (IQR) | 0.855 |
Descriptive statistics
| Standard deviation | 0.6689158214 |
|---|---|
| Coefficient of variation (CV) | 0.1815808243 |
| Kurtosis | 3.189977794 |
| Mean | 3.683846154 |
| Median Absolute Deviation (MAD) | 0.37 |
| Skewness | -1.364398171 |
| Sum | 335.23 |
| Variance | 0.4474483761 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 4.5 | 10 | 1.2% | |
| 4 | 10 | 1.2% | |
| 3.5 | 8 | 0.9% | |
| 3.2 | 3 | 0.3% | |
| 2.5 | 2 | 0.2% | |
| 4.33 | 2 | 0.2% | |
| 3.1 | 2 | 0.2% | |
| 3.88 | 2 | 0.2% | |
| 3.63 | 2 | 0.2% | |
| 3.75 | 2 | 0.2% | |
| Other values (46) | 48 | 5.6% | |
| (Missing) | 773 | 89.5% |
| Value | Count | Frequency (%) | |
| 0.75 | 1 | 0.1% | |
| 1.9 | 1 | 0.1% | |
| 2.25 | 1 | 0.1% | |
| 2.5 | 2 | 0.2% | |
| 2.56 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 4.5 | 10 | 1.2% | |
| 4.42 | 1 | 0.1% | |
| 4.41 | 1 | 0.1% | |
| 4.38 | 1 | 0.1% | |
| 4.33 | 2 | 0.2% |
| Distinct | 18 |
|---|---|
| Distinct (%) | 75.0% |
| Missing | 840 |
| Missing (%) | 97.2% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.585 |
|---|---|
| Minimum | 1.5 |
| Maximum | 4.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 1.5 |
|---|---|
| 5-th percentile | 2.56 |
| Q1 | 3.1225 |
| median | 3.73 |
| Q3 | 4.0325 |
| 95-th percentile | 4.482 |
| Maximum | 4.5 |
| Range | 3 |
| Interquartile range (IQR) | 0.91 |
Descriptive statistics
| Standard deviation | 0.7126008701 |
|---|---|
| Coefficient of variation (CV) | 0.1987729066 |
| Kurtosis | 1.649879269 |
| Mean | 3.585 |
| Median Absolute Deviation (MAD) | 0.46 |
| Skewness | -1.08861886 |
| Sum | 86.04 |
| Variance | 0.5078 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=18)
| Value | Count | Frequency (%) | |
| 4 | 5 | 0.6% | |
| 3 | 2 | 0.2% | |
| 4.5 | 2 | 0.2% | |
| 1.5 | 1 | 0.1% | |
| 3.75 | 1 | 0.1% | |
| 4.25 | 1 | 0.1% | |
| 3.25 | 1 | 0.1% | |
| 2.5 | 1 | 0.1% | |
| 2.9 | 1 | 0.1% | |
| 3.14 | 1 | 0.1% | |
| Other values (8) | 8 | 0.9% | |
| (Missing) | 840 | 97.2% |
| Value | Count | Frequency (%) | |
| 1.5 | 1 | 0.1% | |
| 2.5 | 1 | 0.1% | |
| 2.9 | 1 | 0.1% | |
| 3 | 2 | 0.2% | |
| 3.07 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 4.5 | 2 | 0.2% | |
| 4.38 | 1 | 0.1% | |
| 4.25 | 1 | 0.1% | |
| 4.17 | 1 | 0.1% | |
| 4.13 | 1 | 0.1% |
| Distinct | 4 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 860 |
| Missing (%) | 99.5% |
| Memory size | 6.8 KiB |
| 3.57 | |
|---|---|
| 1 | |
| 2.5 | |
| 4.5 |
| Value | Count | Frequency (%) | |
| 3.57 | 1 | 0.1% | |
| 1 | 1 | 0.1% | |
| 2.5 | 1 | 0.1% | |
| 4.5 | 1 | 0.1% | |
| (Missing) | 860 | 99.5% |
Frequencies of value counts
Unique
| Unique | 4 ? |
|---|---|
| Unique (%) | 100.0% |
Histogram of lengths of the category
Length
| Max length | 4 |
|---|---|
| Median length | 3 |
| Mean length | 3.001157407 |
| Min length | 3 |
| Distinct | 1 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 863 |
| Missing (%) | 99.9% |
| Memory size | 6.8 KiB |
| 2 |
|---|
| Value | Count | Frequency (%) | |
| 2 | 1 | 0.1% | |
| (Missing) | 863 | 99.9% |
Frequencies of value counts
Unique
| Unique | 1 ? |
|---|---|
| Unique (%) | 100.0% |
Histogram of lengths of the category
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
학부평균성적
Real number (ℝ≥0)
| Distinct | 696 |
|---|---|
| Distinct (%) | 80.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.691179616 |
|---|---|
| Minimum | 2.09 |
| Maximum | 4.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 2.09 |
|---|---|
| 5-th percentile | 3.077472222 |
| Q1 | 3.468229167 |
| median | 3.717638889 |
| Q3 | 3.946770833 |
| 95-th percentile | 4.234625 |
| Maximum | 4.5 |
| Range | 2.41 |
| Interquartile range (IQR) | 0.4785416667 |
Descriptive statistics
| Standard deviation | 0.3666616102 |
|---|---|
| Coefficient of variation (CV) | 0.09933453485 |
| Kurtosis | 0.5112842475 |
| Mean | 3.691179616 |
| Median Absolute Deviation (MAD) | 0.2385714286 |
| Skewness | -0.5541871623 |
| Sum | 3189.179188 |
| Variance | 0.1344407364 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 3.74 | 7 | 0.8% | |
| 3.93 | 5 | 0.6% | |
| 3.68 | 5 | 0.6% | |
| 4.1525 | 4 | 0.5% | |
| 3.43 | 4 | 0.5% | |
| 4.5 | 4 | 0.5% | |
| 3.29 | 4 | 0.5% | |
| 3.8625 | 4 | 0.5% | |
| 3.565 | 4 | 0.5% | |
| 3.7725 | 4 | 0.5% | |
| Other values (686) | 819 | 94.8% |
| Value | Count | Frequency (%) | |
| 2.09 | 1 | 0.1% | |
| 2.37 | 1 | 0.1% | |
| 2.5 | 2 | 0.2% | |
| 2.537777778 | 1 | 0.1% | |
| 2.568 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 4.5 | 4 | 0.5% | |
| 4.488333333 | 1 | 0.1% | |
| 4.388333333 | 1 | 0.1% | |
| 4.3875 | 1 | 0.1% | |
| 4.38125 | 1 | 0.1% |
| Distinct | 283 |
|---|---|
| Distinct (%) | 32.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.849450231 |
|---|---|
| Minimum | 1.805 |
| Maximum | 4.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 1.805 |
|---|---|
| 5-th percentile | 3.071 |
| Q1 | 3.625 |
| median | 3.925 |
| Q3 | 4.16125 |
| 95-th percentile | 4.375 |
| Maximum | 4.5 |
| Range | 2.695 |
| Interquartile range (IQR) | 0.53625 |
Descriptive statistics
| Standard deviation | 0.419771656 |
|---|---|
| Coefficient of variation (CV) | 0.1090471706 |
| Kurtosis | 2.233665331 |
| Mean | 3.849450231 |
| Median Absolute Deviation (MAD) | 0.265 |
| Skewness | -1.189477687 |
| Sum | 3325.925 |
| Variance | 0.1762082432 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 4.25 | 16 | 1.9% | |
| 4.5 | 14 | 1.6% | |
| 4 | 13 | 1.5% | |
| 3.92 | 11 | 1.3% | |
| 3.945 | 9 | 1.0% | |
| 3.855 | 8 | 0.9% | |
| 3.8 | 8 | 0.9% | |
| 3.87 | 8 | 0.9% | |
| 4.18 | 8 | 0.9% | |
| 3.98 | 8 | 0.9% | |
| Other values (273) | 761 | 88.1% |
| Value | Count | Frequency (%) | |
| 1.805 | 1 | 0.1% | |
| 1.95 | 1 | 0.1% | |
| 2.03 | 1 | 0.1% | |
| 2.09 | 1 | 0.1% | |
| 2.135 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 4.5 | 14 | 1.6% | |
| 4.465 | 1 | 0.1% | |
| 4.46 | 3 | 0.3% | |
| 4.45 | 2 | 0.2% | |
| 4.44 | 2 | 0.2% |
| Distinct | 332 |
|---|---|
| Distinct (%) | 38.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.2944675926 |
|---|---|
| Minimum | -2.5 |
| Maximum | 2.77 |
| Zeros | 26 |
| Zeros (%) | 3.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | -2.5 |
|---|---|
| 5-th percentile | -0.62 |
| Q1 | -0.0325 |
| median | 0.3 |
| Q3 | 0.65 |
| 95-th percentile | 1.21 |
| Maximum | 2.77 |
| Range | 5.27 |
| Interquartile range (IQR) | 0.6825 |
Descriptive statistics
| Standard deviation | 0.5773668152 |
|---|---|
| Coefficient of variation (CV) | 1.960714285 |
| Kurtosis | 2.111138944 |
| Mean | 0.2944675926 |
| Median Absolute Deviation (MAD) | 0.34 |
| Skewness | -0.4267372996 |
| Sum | 254.42 |
| Variance | 0.3333524393 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 0 | 26 | 3.0% | |
| 0.33 | 15 | 1.7% | |
| 0.18 | 11 | 1.3% | |
| 0.5 | 9 | 1.0% | |
| 0.38 | 9 | 1.0% | |
| 0.64 | 9 | 1.0% | |
| 0.59 | 9 | 1.0% | |
| -0.02 | 8 | 0.9% | |
| 0.42 | 8 | 0.9% | |
| 0.25 | 8 | 0.9% | |
| Other values (322) | 752 | 87.0% |
| Value | Count | Frequency (%) | |
| -2.5 | 1 | 0.1% | |
| -2.42 | 1 | 0.1% | |
| -2.3 | 1 | 0.1% | |
| -1.83 | 1 | 0.1% | |
| -1.79 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 2.77 | 1 | 0.1% | |
| 1.83 | 1 | 0.1% | |
| 1.78 | 1 | 0.1% | |
| 1.75 | 1 | 0.1% | |
| 1.72 | 1 | 0.1% |
| Distinct | 361 |
|---|---|
| Distinct (%) | 41.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.05410648148 |
|---|---|
| Minimum | -1.25 |
| Maximum | 0.91 |
| Zeros | 25 |
| Zeros (%) | 2.9% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | -1.25 |
|---|---|
| 5-th percentile | -0.15525 |
| Q1 | 0 |
| median | 0.065 |
| Q3 | 0.129 |
| 95-th percentile | 0.23485 |
| Maximum | 0.91 |
| Range | 2.16 |
| Interquartile range (IQR) | 0.129 |
Descriptive statistics
| Standard deviation | 0.1639914017 |
|---|---|
| Coefficient of variation (CV) | 3.030901238 |
| Kurtosis | 15.43945971 |
| Mean | 0.05410648148 |
| Median Absolute Deviation (MAD) | 0.065 |
| Skewness | -2.099298695 |
| Sum | 46.748 |
| Variance | 0.02689317984 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 0 | 25 | 2.9% | |
| 0.074 | 8 | 0.9% | |
| 0.085 | 8 | 0.9% | |
| 0.035 | 8 | 0.9% | |
| 0.067 | 7 | 0.8% | |
| 0.052 | 7 | 0.8% | |
| 0.057 | 7 | 0.8% | |
| 0.01 | 6 | 0.7% | |
| 0.09 | 6 | 0.7% | |
| 0.069 | 6 | 0.7% | |
| Other values (351) | 776 | 89.8% |
| Value | Count | Frequency (%) | |
| -1.25 | 1 | 0.1% | |
| -0.99 | 1 | 0.1% | |
| -0.98 | 1 | 0.1% | |
| -0.895 | 1 | 0.1% | |
| -0.89 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 0.91 | 1 | 0.1% | |
| 0.87 | 1 | 0.1% | |
| 0.62 | 1 | 0.1% | |
| 0.61 | 1 | 0.1% | |
| 0.53 | 2 | 0.2% |
| Distinct | 467 |
|---|---|
| Distinct (%) | 54.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.05740625 |
|---|---|
| Minimum | -1.25 |
| Maximum | 0.91 |
| Zeros | 23 |
| Zeros (%) | 2.7% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | -1.25 |
|---|---|
| 5-th percentile | -0.2667 |
| Q1 | -0.03325 |
| median | 0.069 |
| Q3 | 0.17725 |
| 95-th percentile | 0.3497 |
| Maximum | 0.91 |
| Range | 2.16 |
| Interquartile range (IQR) | 0.2105 |
Descriptive statistics
| Standard deviation | 0.2101915266 |
|---|---|
| Coefficient of variation (CV) | 3.661474607 |
| Kurtosis | 5.397603983 |
| Mean | 0.05740625 |
| Median Absolute Deviation (MAD) | 0.104 |
| Skewness | -1.083158803 |
| Sum | 49.599 |
| Variance | 0.04418047788 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 0 | 23 | 2.7% | |
| 0.18 | 8 | 0.9% | |
| 0.03 | 7 | 0.8% | |
| 0.05 | 6 | 0.7% | |
| -0.032 | 6 | 0.7% | |
| 0.109 | 6 | 0.7% | |
| 0.034 | 6 | 0.7% | |
| 0.19 | 5 | 0.6% | |
| 0.053 | 5 | 0.6% | |
| 0.061 | 5 | 0.6% | |
| Other values (457) | 787 | 91.1% |
| Value | Count | Frequency (%) | |
| -1.25 | 1 | 0.1% | |
| -0.99 | 1 | 0.1% | |
| -0.98 | 1 | 0.1% | |
| -0.895 | 1 | 0.1% | |
| -0.89 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 0.91 | 1 | 0.1% | |
| 0.87 | 1 | 0.1% | |
| 0.727 | 1 | 0.1% | |
| 0.637 | 1 | 0.1% | |
| 0.62 | 1 | 0.1% |
| Distinct | 380 |
|---|---|
| Distinct (%) | 44.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -0.002222222222 |
|---|---|
| Minimum | -0.667 |
| Maximum | 0.839 |
| Zeros | 51 |
| Zeros (%) | 5.9% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | -0.667 |
|---|---|
| 5-th percentile | -0.2027 |
| Q1 | -0.067 |
| median | 0 |
| Q3 | 0.059 |
| 95-th percentile | 0.19385 |
| Maximum | 0.839 |
| Range | 1.506 |
| Interquartile range (IQR) | 0.126 |
Descriptive statistics
| Standard deviation | 0.1342417672 |
|---|---|
| Coefficient of variation (CV) | -60.40879525 |
| Kurtosis | 5.837836173 |
| Mean | -0.002222222222 |
| Median Absolute Deviation (MAD) | 0.0635 |
| Skewness | 0.1170918501 |
| Sum | -1.92 |
| Variance | 0.01802085207 |
| Monotocity | Decreasing |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) | |
| 0 | 51 | 5.9% | |
| -0.034 | 9 | 1.0% | |
| -0.005 | 8 | 0.9% | |
| 0.019 | 7 | 0.8% | |
| -0.059 | 7 | 0.8% | |
| -0.014 | 7 | 0.8% | |
| 0.003 | 7 | 0.8% | |
| -0.01 | 7 | 0.8% | |
| 0.047 | 7 | 0.8% | |
| 0.055 | 7 | 0.8% | |
| Other values (370) | 747 | 86.5% |
| Value | Count | Frequency (%) | |
| -0.667 | 1 | 0.1% | |
| -0.655 | 1 | 0.1% | |
| -0.617 | 1 | 0.1% | |
| -0.596 | 1 | 0.1% | |
| -0.512 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 0.839 | 1 | 0.1% | |
| 0.685 | 1 | 0.1% | |
| 0.625 | 1 | 0.1% | |
| 0.579 | 1 | 0.1% | |
| 0.467 | 1 | 0.1% |
| Distinct | 4 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 공학계열 | |
|---|---|
| 예/체능계열 | |
| 자연과학계열 | |
| 인문사회계열 | 6 |
| Value | Count | Frequency (%) | |
| 공학계열 | 691 | 80.0% | |
| 예/체능계열 | 87 | 10.1% | |
| 자연과학계열 | 80 | 9.3% | |
| 인문사회계열 | 6 | 0.7% |
Frequencies of value counts
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Histogram of lengths of the category
Length
| Max length | 6 |
|---|---|
| Median length | 4 |
| Mean length | 4.400462963 |
| Min length | 4 |
| Distinct | 35 |
|---|---|
| Distinct (%) | 4.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 기계설계로봇공학과 | |
|---|---|
| 정밀화학과 | |
| 전기정보공학과 | |
| 건설시스템공학과 | |
| 신소재공학과 | |
| Other values (30) |
| Value | Count | Frequency (%) | |
| 기계설계로봇공학과 | 111 | 12.8% | |
| 정밀화학과 | 65 | 7.5% | |
| 전기정보공학과 | 61 | 7.1% | |
| 건설시스템공학과 | 56 | 6.5% | |
| 신소재공학과 | 53 | 6.1% | |
| 기계공학과 | 48 | 5.6% | |
| 건축과 | 47 | 5.4% | |
| 환경공학과 | 43 | 5.0% | |
| 자동차공학과 | 39 | 4.5% | |
| 기계디자인금형공학과 | 35 | 4.1% | |
| Other values (25) | 306 | 35.4% |
Frequencies of value counts
Unique
| Unique | 5 ? |
|---|---|
| Unique (%) | 0.6% |
Histogram of lengths of the category
Length
| Max length | 15 |
|---|---|
| Median length | 6 |
| Mean length | 6.722222222 |
| Min length | 3 |
| Distinct | 7 |
|---|---|
| Distinct (%) | 1.2% |
| Missing | 276 |
| Missing (%) | 31.9% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2017.435374 |
|---|---|
| Minimum | 2014 |
| Maximum | 2020 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 2014 |
|---|---|
| 5-th percentile | 2014 |
| Q1 | 2016 |
| median | 2018 |
| Q3 | 2019 |
| 95-th percentile | 2020 |
| Maximum | 2020 |
| Range | 6 |
| Interquartile range (IQR) | 3 |
Descriptive statistics
| Standard deviation | 1.892576828 |
|---|---|
| Coefficient of variation (CV) | 0.0009381102622 |
| Kurtosis | -1.067944556 |
| Mean | 2017.435374 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | -0.2906693867 |
| Sum | 1186252 |
| Variance | 3.581847049 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=7)
| Value | Count | Frequency (%) | |
| 2019 | 119 | 13.8% | |
| 2020 | 95 | 11.0% | |
| 2017 | 91 | 10.5% | |
| 2018 | 91 | 10.5% | |
| 2016 | 77 | 8.9% | |
| 2015 | 64 | 7.4% | |
| 2014 | 51 | 5.9% | |
| (Missing) | 276 | 31.9% |
| Value | Count | Frequency (%) | |
| 2014 | 51 | 5.9% | |
| 2015 | 64 | 7.4% | |
| 2016 | 77 | 8.9% | |
| 2017 | 91 | 10.5% | |
| 2018 | 91 | 10.5% |
| Value | Count | Frequency (%) | |
| 2020 | 95 | 11.0% | |
| 2019 | 119 | 13.8% | |
| 2018 | 91 | 10.5% | |
| 2017 | 91 | 10.5% | |
| 2016 | 77 | 8.9% |
| Distinct | 9 |
|---|---|
| Distinct (%) | 1.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2016.609954 |
|---|---|
| Minimum | 2012 |
| Maximum | 2020 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 2012 |
|---|---|
| 5-th percentile | 2012 |
| Q1 | 2014 |
| median | 2017 |
| Q3 | 2019 |
| 95-th percentile | 2020 |
| Maximum | 2020 |
| Range | 8 |
| Interquartile range (IQR) | 5 |
Descriptive statistics
| Standard deviation | 2.609270041 |
|---|---|
| Coefficient of variation (CV) | 0.0012938893 |
| Kurtosis | -1.212957948 |
| Mean | 2016.609954 |
| Median Absolute Deviation (MAD) | 2 |
| Skewness | -0.2038855726 |
| Sum | 1742351 |
| Variance | 6.808290148 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=9)
| Value | Count | Frequency (%) | |
| 2020 | 170 | 19.7% | |
| 2019 | 109 | 12.6% | |
| 2015 | 101 | 11.7% | |
| 2017 | 100 | 11.6% | |
| 2014 | 89 | 10.3% | |
| 2016 | 86 | 10.0% | |
| 2018 | 78 | 9.0% | |
| 2013 | 67 | 7.8% | |
| 2012 | 64 | 7.4% |
| Value | Count | Frequency (%) | |
| 2012 | 64 | 7.4% | |
| 2013 | 67 | 7.8% | |
| 2014 | 89 | 10.3% | |
| 2015 | 101 | 11.7% | |
| 2016 | 86 | 10.0% |
| Value | Count | Frequency (%) | |
| 2020 | 170 | 19.7% | |
| 2019 | 109 | 12.6% | |
| 2018 | 78 | 9.0% | |
| 2017 | 100 | 11.6% | |
| 2016 | 86 | 10.0% |
학부입학 후 대학원입학까지 걸린 시간
Real number (ℝ≥0)
| Distinct | 15 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.642361111 |
|---|---|
| Minimum | 2 |
| Maximum | 17 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 4 |
| median | 6 |
| Q3 | 7 |
| 95-th percentile | 8 |
| Maximum | 17 |
| Range | 15 |
| Interquartile range (IQR) | 3 |
Descriptive statistics
| Standard deviation | 1.798186799 |
|---|---|
| Coefficient of variation (CV) | 0.3186940295 |
| Kurtosis | 3.496780439 |
| Mean | 5.642361111 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.6448966491 |
| Sum | 4875 |
| Variance | 3.233475763 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=15)
| Value | Count | Frequency (%) | |
| 6 | 281 | 32.5% | |
| 4 | 153 | 17.7% | |
| 7 | 130 | 15.0% | |
| 5 | 121 | 14.0% | |
| 8 | 63 | 7.3% | |
| 2 | 46 | 5.3% | |
| 3 | 34 | 3.9% | |
| 9 | 20 | 2.3% | |
| 10 | 9 | 1.0% | |
| 11 | 2 | 0.2% | |
| Other values (5) | 5 | 0.6% |
| Value | Count | Frequency (%) | |
| 2 | 46 | 5.3% | |
| 3 | 34 | 3.9% | |
| 4 | 153 | 17.7% | |
| 5 | 121 | 14.0% | |
| 6 | 281 | 32.5% |
| Value | Count | Frequency (%) | |
| 17 | 1 | 0.1% | |
| 16 | 1 | 0.1% | |
| 14 | 1 | 0.1% | |
| 13 | 1 | 0.1% | |
| 12 | 1 | 0.1% |
학부와 대학원 전공의 계열 일치 여부
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.8 KiB |
| 1 | |
|---|---|
| 0 | 8 |
| Value | Count | Frequency (%) | |
| 1 | 856 | 99.1% | |
| 0 | 8 | 0.9% |
| Distinct | 5 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.822916667 |
|---|---|
| Minimum | 0 |
| Maximum | 4 |
| Zeros | 172 |
| Zeros (%) | 19.9% |
| Memory size | 6.8 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 1 |
| median | 2 |
| Q3 | 3 |
| 95-th percentile | 4 |
| Maximum | 4 |
| Range | 4 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 1.318337663 |
|---|---|
| Coefficient of variation (CV) | 0.7232023753 |
| Kurtosis | -1.291460599 |
| Mean | 1.822916667 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.0702669564 |
| Sum | 1575 |
| Variance | 1.738014195 |
| Monotocity | Not monotonic |
Histogram with fixed size bins (bins=5)
| Value | Count | Frequency (%) | |
| 3 | 254 | 29.4% | |
| 1 | 237 | 27.4% | |
| 0 | 172 | 19.9% | |
| 2 | 114 | 13.2% | |
| 4 | 87 | 10.1% |
| Value | Count | Frequency (%) | |
| 0 | 172 | 19.9% | |
| 1 | 237 | 27.4% | |
| 2 | 114 | 13.2% | |
| 3 | 254 | 29.4% | |
| 4 | 87 | 10.1% |
| Value | Count | Frequency (%) | |
| 4 | 87 | 10.1% | |
| 3 | 254 | 29.4% | |
| 2 | 114 | 13.2% | |
| 1 | 237 | 27.4% | |
| 0 | 172 | 19.9% |
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.Cramér's V (φc)
Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.First rows
| Unnamed: 0 | 학생통계번호 | 성별 | 학부_단과대학 | 학부_학과 | 학부_주야구분 | 학부_편입여부 | 학부_입학구분 | 학부_입학년도 | 학부_전형구분 | 학부_정원내외구분 | 현장실습이수여부 | 복수전공여부 | 부전공여부 | 교환학생여부 | 토익점수 | 수도권_거주여부 | 장학금액 | 학습역량 여부 | 진로,심리 여부 | 취업,진로 여부 | 창업 여부 | 비교과 여부 | 휴학_기타 | 휴학_군대 | 1학기성적 | 2학기성적 | 3학기성적 | 4학기성적 | 5학기성적 | 6학기성적 | 7학기성적 | 8학기성적 | 9학기성적 | 10학기성적 | 11학기성적 | 12학기성적 | 학부평균성적 | 직전2학기평균 | 성적오름추세 | 성적기울기 | 성적기울기_직전4학기 | 직전2학기증가율 | 대학원_계열 | 대학원_학과 | 대학원_졸업연도 | 대학원_입학연도 | 학부입학 후 대학원입학까지 걸린 시간 | 학부와 대학원 전공의 계열 일치 여부 | km_5 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 8567334639 | 여자 | 조형대학 | 디자인학과 | 주간 | 0 | 신입학 | 2010 | 수시2-특기자전형 | 정원내 | 0 | 0 | 1 | 0 | NaN | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.09 | 3.13 | 2.69 | 3.39 | 3.46 | 3.00 | 2.75 | 1.43 | 2.63 | NaN | NaN | NaN | 2.841111 | 2.030 | -0.46 | -0.120 | -0.243 | 0.839 | 예/체능계열 | 시각디자인학과 | 2020.0 | 2018 | 8 | 1 | 0 |
| 1 | 1 | 8172064647 | 남자 | 공과대학 | 신소재공학과 | 야간 | 0 | 신입학 | 2009 | 수시2-산업체근무경력자 | 정원내 | 0 | 0 | 1 | 0 | NaN | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.86 | 4.00 | 3.50 | 4.11 | 3.58 | 3.00 | 2.67 | 4.50 | NaN | NaN | NaN | NaN | 3.652500 | 3.585 | 0.64 | -0.050 | 0.243 | 0.685 | 공학계열 | 기계공학과 | NaN | 2019 | 10 | 1 | 1 |
| 2 | 2 | 8028864651 | 여자 | 공과대학 | 안전공학과 | 주간 | 0 | 신입학 | 2016 | 수시전형 | 정원내 | 0 | 0 | 0 | 0 | 760.0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 2.88 | 3.00 | 3.15 | 2.85 | 3.04 | 3.21 | 3.03 | 2.77 | 4.50 | NaN | NaN | NaN | 3.158889 | 3.635 | 1.62 | 0.099 | 0.361 | 0.625 | 공학계열 | 안전공학과 | NaN | 2020 | 4 | 1 | 4 |
| 3 | 3 | 8177054641 | 남자 | 조형대학 | 도예학과 | 주간 | 0 | 신입학 | 2013 | 일반전형 | 정원내 | 0 | 0 | 0 | 0 | NaN | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2.35 | 2.28 | 2.58 | 2.37 | 3.12 | 2.50 | 3.00 | 4.12 | 1.90 | 3.00 | NaN | NaN | 2.722000 | 2.450 | 0.65 | 0.074 | -0.222 | 0.579 | 예/체능계열 | 도예학과 | NaN | 2020 | 7 | 1 | 3 |
| 4 | 4 | 8156944635 | 남자 | 기술경영융합대학 | 산업정보시스템전공(학부) | 주간 | 0 | 신입학 | 2012 | 일반전형 | 정원내 | 0 | 1 | 0 | 0 | 895.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3.34 | 2.97 | 3.63 | 3.36 | 3.43 | 3.19 | 3.60 | 3.27 | 2.25 | 3.30 | NaN | NaN | 3.234000 | 2.775 | -0.04 | -0.041 | -0.192 | 0.467 | 공학계열 | 안전공학과 | NaN | 2020 | 8 | 1 | 3 |
| 5 | 5 | 8207454648 | 남자 | 에너지바이오대학 | 식품공학과 | 주간 | 0 | 신입학 | 2013 | 일반전형 | 정원내 | 0 | 0 | 0 | 0 | 830.0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 3.06 | 2.75 | 3.03 | 2.55 | 3.00 | 3.25 | 3.25 | 3.63 | 3.64 | 3.07 | 4.5 | NaN | 3.248182 | 3.785 | 1.44 | 0.116 | 0.204 | 0.466 | 공학계열 | 식품공학과 | NaN | 2020 | 7 | 1 | 2 |
| 6 | 6 | 8447354643 | 남자 | 기술경영융합대학 | MSDE 학과 | 주간 | 0 | 신입학 | 2008 | 일반전형 | 정원내 | 0 | 0 | 0 | 0 | NaN | 0 | 1300860 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.00 | 3.50 | 4.00 | 3.33 | 2.67 | 3.83 | NaN | NaN | NaN | NaN | NaN | NaN | 3.555000 | 3.250 | -0.17 | -0.115 | -0.117 | 0.434 | 공학계열 | 기계설계로봇공학과 | 2017.0 | 2014 | 6 | 1 | 1 |
| 7 | 7 | 8107584651 | 여자 | 에너지바이오대학 | 화공생명공학과 | 주간 | 0 | 신입학 | 2013 | 차세대지도자특별전형 | 정원내 | 1 | 0 | 0 | 0 | 515.0 | 1 | 1962100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.00 | 2.87 | 3.05 | 2.92 | 3.36 | 3.07 | 3.25 | 3.69 | 3.20 | 4.50 | NaN | NaN | 3.291000 | 3.850 | 1.50 | 0.119 | 0.326 | 0.406 | 공학계열 | 화학공학과 | 2020.0 | 2018 | 5 | 1 | 0 |
| 8 | 8 | 8117124641 | 남자 | 정보통신대학 | 컴퓨터공학과 | 주간 | 0 | 신입학 | 2008 | 일반전형 | 정원내 | 0 | 1 | 0 | 0 | NaN | 1 | 91970 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.57 | 3.55 | 4.08 | 4.06 | 3.44 | 3.04 | 4.25 | NaN | NaN | NaN | NaN | NaN | 3.712857 | 3.645 | 0.68 | 0.014 | 0.017 | 0.398 | 공학계열 | SW분석·설계학과 | 2016.0 | 2014 | 6 | 1 | 1 |
| 9 | 9 | 8037674645 | 남자 | 공과대학 | 기계·자동차공학과 | 주간 | 0 | 신입학 | 2009 | 일반전형 | 정원내 | 0 | 0 | 0 | 0 | NaN | 1 | 2902000 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4.11 | 3.54 | 3.65 | 3.38 | 3.00 | 3.42 | 4.50 | NaN | NaN | NaN | NaN | NaN | 3.657143 | 3.960 | 0.39 | 0.010 | 0.378 | 0.316 | 공학계열 | 기계공학과 | NaN | 2019 | 10 | 1 | 3 |
Last rows
| Unnamed: 0 | 학생통계번호 | 성별 | 학부_단과대학 | 학부_학과 | 학부_주야구분 | 학부_편입여부 | 학부_입학구분 | 학부_입학년도 | 학부_전형구분 | 학부_정원내외구분 | 현장실습이수여부 | 복수전공여부 | 부전공여부 | 교환학생여부 | 토익점수 | 수도권_거주여부 | 장학금액 | 학습역량 여부 | 진로,심리 여부 | 취업,진로 여부 | 창업 여부 | 비교과 여부 | 휴학_기타 | 휴학_군대 | 1학기성적 | 2학기성적 | 3학기성적 | 4학기성적 | 5학기성적 | 6학기성적 | 7학기성적 | 8학기성적 | 9학기성적 | 10학기성적 | 11학기성적 | 12학기성적 | 학부평균성적 | 직전2학기평균 | 성적오름추세 | 성적기울기 | 성적기울기_직전4학기 | 직전2학기증가율 | 대학원_계열 | 대학원_학과 | 대학원_졸업연도 | 대학원_입학연도 | 학부입학 후 대학원입학까지 걸린 시간 | 학부와 대학원 전공의 계열 일치 여부 | km_5 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 854 | 854 | 8217164646 | 여자 | 조형대학 | 조형예술학과 | 주간 | 0 | 신입학 | 2008 | 일반전형 | 정원내 | 0 | 0 | 0 | 0 | NaN | 1 | 1346880 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.90 | 3.89 | 2.50 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 3.430000 | 3.195 | -1.40 | -0.700 | -0.700 | -0.357 | 예/체능계열 | 조형예술과 | 2020.0 | 2016 | 8 | 1 | 0 |
| 855 | 855 | 8187324640 | 남자 | 조형대학 | 금속공예디자인학과 | 주간 | 0 | 신입학 | 2012 | 일반전형 | 정원내 | 0 | 0 | 0 | 0 | NaN | 1 | 5964950 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 3.55 | 3.65 | 3.92 | 4.21 | 3.60 | 3.78 | 3.92 | 4.33 | 2.50 | NaN | NaN | NaN | 3.717778 | 3.415 | -1.05 | -0.043 | -0.343 | -0.423 | 예/체능계열 | 금속공예디자인학과 | NaN | 2020 | 8 | 1 | 2 |
| 856 | 856 | 8437724642 | 남자 | 공과대학 | 건설시스템공학과 | 주간 | 0 | 신입학 | 2012 | 수시전형 | 정원내 | 0 | 1 | 0 | 0 | 815.0 | 1 | 2770200 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3.00 | 3.72 | 3.25 | 2.50 | 3.48 | 3.28 | 3.50 | 2.00 | NaN | NaN | NaN | NaN | 3.091250 | 2.750 | -1.00 | -0.084 | -0.422 | -0.429 | 공학계열 | 건설시스템공학과 | NaN | 2020 | 8 | 1 | 3 |
| 857 | 857 | 8207134643 | 남자 | 에너지바이오대학 | 식품공학과 | 주간 | 0 | 신입학 | 2013 | 수시전형 | 정원내 | 1 | 0 | 0 | 0 | 410.0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 2.46 | 2.44 | 2.50 | 2.39 | 3.05 | 3.24 | 2.95 | 3.23 | 4.50 | 2.5 | NaN | NaN | 2.926000 | 3.500 | 0.04 | 0.123 | -0.008 | -0.444 | 공학계열 | 식품공학과 | NaN | 2020 | 7 | 1 | 2 |
| 858 | 858 | 8838404651 | 남자 | 공과대학 | 기계시스템디자인공학과 | 주간 | 0 | 신입학 | 2012 | 일반전형 | 정원내 | 1 | 0 | 0 | 0 | 780.0 | 1 | 5595470 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.87 | 4.21 | 3.92 | 3.38 | 3.92 | 3.50 | 3.93 | 2.04 | NaN | NaN | NaN | NaN | 3.596250 | 2.985 | -1.83 | -0.178 | -0.521 | -0.481 | 공학계열 | 기계설계로봇공학과 | 2018.0 | 2016 | 4 | 1 | 1 |
| 859 | 859 | 8447254636 | 남자 | 공과대학 | 기계시스템디자인공학과 | 주간 | 0 | 신입학 | 2005 | 일반전형 | 정원내 | 0 | 0 | 0 | 0 | NaN | 1 | 547080 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.79 | 4.10 | 2.00 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 3.296667 | 3.050 | -1.79 | -0.895 | -0.895 | -0.512 | 공학계열 | 기계설계로봇공학과 | 2015.0 | 2013 | 8 | 1 | 1 |
| 860 | 860 | 8157284643 | 남자 | 기술경영융합대학 | 산업정보시스템전공(학부) | 주간 | 0 | 신입학 | 2008 | 일반전형 | 정원내 | 1 | 0 | 0 | 0 | 590.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3.06 | 3.00 | 3.52 | 3.92 | 3.71 | 1.50 | NaN | NaN | NaN | NaN | NaN | NaN | 3.118333 | 2.605 | -1.56 | -0.151 | -0.627 | -0.596 | 공학계열 | SW분석·설계학과 | 2019.0 | 2017 | 9 | 1 | 3 |
| 861 | 861 | 8066964632 | 남자 | 공과대학 | 토목공학전공 | 주간 | 0 | 신입학 | 2005 | 특별전형 | 정원내 | 0 | 0 | 0 | 0 | NaN | 1 | 151480 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.50 | 2.61 | 1.00 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 2.370000 | 1.805 | -2.50 | -1.250 | -1.250 | -0.617 | 공학계열 | 건설시스템공학과 | 2015.0 | 2012 | 7 | 1 | 1 |
| 862 | 862 | 8437134637 | 남자 | 공과대학 | 건설시스템공학과 | 주간 | 0 | 신입학 | 2012 | 일반전형 | 정원내 | 0 | 0 | 0 | 0 | NaN | 0 | 1508590 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 3.42 | 3.98 | 4.00 | 3.87 | 3.80 | 3.25 | 2.80 | 3.83 | 0.75 | 2.9 | 1.0 | NaN | 3.054545 | 1.950 | -2.42 | -0.248 | -0.634 | -0.655 | 공학계열 | 건설시스템공학과 | NaN | 2020 | 8 | 1 | 2 |
| 863 | 863 | 8837344644 | 남자 | 공과대학 | 기계시스템디자인공학과 | 주간 | 0 | 신입학 | 2012 | 일반전형 | 정원내 | 0 | 0 | 0 | 0 | 725.0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 3.26 | 2.71 | 2.50 | 3.00 | 2.86 | 3.03 | 3.58 | 3.08 | 4.50 | 1.5 | NaN | NaN | 3.002000 | 3.000 | -1.76 | 0.009 | -0.482 | -0.667 | 공학계열 | 기계설계로봇공학과 | NaN | 2020 | 8 | 1 | 2 |